71352226

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{21767}}^1$

素因数の和:21929

約数の個数: 16

約数和(自身を含む): 117547200

約数和(自身を除く): 46194974

約数列:

[1, 2, 11, 22, 149, 298, 1639, 3278, 21767, 43534, 239437, 478874, 3243283, 6486566, 35676113, 71352226]

約数ペア:

[(1, 71352226), (2, 35676113), (11, 6486566), (22, 3243283), (149, 478874), (298, 239437), (1639, 43534), (3278, 21767)]